AC susceptibility and specific heat of UAuAl

D. X. Li; S. Nimori; Y. Shiokawa

doi:10.1016/j.physb.2005.01.309

AC susceptibility and specific heat of UAuAl

D. X. Li, S. Nimori, Y. Shiokawa

Materials Processing and Characterization Division

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We present the AC susceptibility, DC magnetization and specific heat measurements on an orthorhombic polycrystalline UAuAl sample. The results show typical cluster glass behaviors at low temperatures. To characterize the spin freezing state of this system, the static spin freezing temperature Ts, critical exponent zν and activation energy Ea are determined from the dynamical analyses of the AC susceptibility data.

Original language	English
Pages (from-to)	1114-1116
Number of pages	3
Journal	Physica B: Condensed Matter
Volume	359-361
Issue number	SPEC. ISS.
DOIs	https://doi.org/10.1016/j.physb.2005.01.309
Publication status	Published - 2005 Apr 30

Keywords

AC susceptibility
Specific heat
Spin glass

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

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abstract = "We present the AC susceptibility, DC magnetization and specific heat measurements on an orthorhombic polycrystalline UAuAl sample. The results show typical cluster glass behaviors at low temperatures. To characterize the spin freezing state of this system, the static spin freezing temperature Ts, critical exponent zν and activation energy Ea are determined from the dynamical analyses of the AC susceptibility data.",

keywords = "AC susceptibility, Specific heat, Spin glass",

author = "Li, {D. X.} and S. Nimori and Y. Shiokawa",

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AU - Li, D. X.

AU - Nimori, S.

AU - Shiokawa, Y.

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N2 - We present the AC susceptibility, DC magnetization and specific heat measurements on an orthorhombic polycrystalline UAuAl sample. The results show typical cluster glass behaviors at low temperatures. To characterize the spin freezing state of this system, the static spin freezing temperature Ts, critical exponent zν and activation energy Ea are determined from the dynamical analyses of the AC susceptibility data.

AB - We present the AC susceptibility, DC magnetization and specific heat measurements on an orthorhombic polycrystalline UAuAl sample. The results show typical cluster glass behaviors at low temperatures. To characterize the spin freezing state of this system, the static spin freezing temperature Ts, critical exponent zν and activation energy Ea are determined from the dynamical analyses of the AC susceptibility data.

KW - AC susceptibility

KW - Specific heat

KW - Spin glass

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EP - 1116

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

SN - 0921-4526

IS - SPEC. ISS.

ER -

AC susceptibility and specific heat of UAuAl

Abstract

Keywords

ASJC Scopus subject areas

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